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Welcome

Welcome to AX84® the base camp for tube (valve) electronics hobbyists.

AX84 exists to provide:

1) A great environment to learn about music-related electronics in general. AX84 is a place where those with experience are interested in helping diligent beginners who are willing to do their homework.

2) A place where those with more experience can field their ideas to peers and get useful feedback.

3) An environment that respects the past, but is not enslaved by it. INNOVATION IS GOOD (and it didn't die in the 1950s.) There are new things under the sun every day. Move the ball forward!

Our HUGE discussion area is under 'Discussion Forum' to your left.

We are hard at work improving the site- check back often!

Recent Forum Threads
"7/2 Outage"
Posted By Chris Hurley on 07/03/2015
Sorry for the outage folks- The server had an issue after a reboot. I need to move it to different hardware one of these days.
...

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" Parallel Single Ended Amplifier "
Posted By T Kaye on 07/01/2015
Hi J. just read your Parallel single ended amplifier post,,,love the pictures,,,wow super nice job,,i've been thinking about building one but I don't have a schematic to go by,,I was wondering if you ...

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"Standalone based on Core 50W PP build"
Posted By Darren Porter on 07/01/2015
I've been waiting for the AES 10% off sale and now that it's here and it's summer (lots of free time) I am finally going to build this.

I'd like for this amp to serve both as my test-bed for stand-...

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"AES July 2015 - everything 10% off"
Posted By Darren Porter on 07/01/2015
FYI.... 10% off all items at AES ...

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"6922 phono preamp idea"
Posted By Stevo on 06/29/2015
I've been wanting to build a phono preamp for some time. From time to time I'd look for a decent project, but hadn't come across a full project that was ready to build, so I've been reading, and come ...

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Updates: Thu, Jul 02nd, 2015 @ 23:35:44
Updates to pages about

'fxprojects'

have been completed.
Site News

2014-10-21: Be sure to check out our discussion forum using the link on the left..


2014-10-20: The Treasure Fleet is on the way to Rio De La Hacha with a fortune in gold!


20014-10-20:
We're looking for media clips of recent builds... please stop by the forum and respond to the thread.

2008-10-4: Archived Projects section is functional again.

2008-9-18: RSS Feeds for the forum have been up for a while, but not advertised...
* Active Threads
* New Threads
* Recent Posts

2008-6-26: Want to participate in our discussion forums? You are welcome to read and lurk as you like. If you think you'd like to post with regularity, please sign up for an account.


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For information about using the AX84® trademark, project names and designs, click here